package com.loozb.thread4.queue;


import java.util.Random;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;

/**
 * 生产者，生产数据，插入队列
 * @author 龙召碧
 * @create 2018-02-06 9:55
 **/
public class Producer implements Runnable{
    private volatile boolean isRuning = true;
    private BlockingQueue<PCData> queue;
    private static AtomicInteger count = new AtomicInteger();
    private static final int SLEEPTIME = 1000;

    public Producer(BlockingQueue<PCData> queue) {
        this.queue = queue;
    }
    @Override
    public void run() {
        PCData data = null;
        Random r = new Random();
        System.out.println("start producer id ="+Thread.currentThread().getId());
        try {
            while(isRuning) {
                Thread.sleep(r.nextInt(SLEEPTIME));
                data = new PCData(count.incrementAndGet());
                System.out.println(data + " is put int queue");
                if(!queue.offer(data, 2, TimeUnit.SECONDS)) {
                    System.out.println("faild to put data: " + data);
                }
            }
        } catch (InterruptedException e) {
            e.printStackTrace();
            Thread.currentThread().interrupt();
        }
    }

    public void stop() {
        isRuning = false;
    }
}
